Date: Tue, 30 Jul 2002 15:03:57 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys mbuf.h Message-ID: <200207302203.g6UM3v2P077132@freefall.freebsd.org>
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rwatson 2002/07/30 15:03:57 PDT
Modified files:
sys/sys mbuf.h
Log:
Begin committing support for Mandatory Access Control and extensible
kernel access control. The MAC framework permits loadable kernel
modules to link to the kernel at compile-time, boot-time, or run-time,
and augment the system security policy. This commit includes the
initial kernel implementation, although the interface with the userland
components of the oeprating system is still under work, and not all
kernel subsystems are supported. Later in this commit sequence,
documentation of which kernel subsystems will not work correctly with
a kernel compiled with MAC support will be added.
Label mbuf's with packet header data, permitting in-flight datagrams
to be labeled in the TrustedBSD MAC implementation. Add a questionable
recursive #include of sys/mac.h to maintain the current API for
applications and kernel code including mbuf.h to get 'struct mbuf'
definition.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
Revision Changes Path
1.98 +7 -0 src/sys/sys/mbuf.h
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